diff --git a/docs/requirements.txt b/docs/requirements.txt
index 832a915..f82e271 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -61,7 +61,7 @@ six==1.16.0
     # via exhale
 snowballstemmer==2.2.0
     # via sphinx
-soupsieve==2.4.1
+soupsieve==2.8.4
     # via beautifulsoup4
 sphinx==4.5.0
     # via